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LA7995M Datasheet - Sanyo

LA7995M_SanyoSemiconDevice.pdf

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Datasheet Details

Part number:

LA7995M

Manufacturer:

Sanyo

File Size:

38.32 KB

Description:

Charge pump type dc-dc converter.

LA7995M, Charge Pump Type DC-DC Converter

Ordering number : EN5920A Monolithic Linear IC LA7995M Charge Pump Type DC-DC Converter Overview This DC-DC converter IC supplies 30V from a VCC of 5V.

Possible applications include use as a power supply for tuner circuitry on a PC video board.

Conventional DC-DC converters utilize the counterelectromotive force in a coil to step up the voltage.

This method suffers from high-frequency noise caused by sharp pulses.

The so-called charge pump principle adopted in the LA7995M chip results in much

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